feat(install): add guided multi-harness installer (#2649)

* feat(install): add guided Claude plugin setup

* fix: support Claude command shims on Windows

* feat: support safe Claude plugin scope migration

* fix(install): preserve interactive setup terminal

* fix(install): auto-migrate setup scope changes

* feat(install): add guided multi-harness installer

* fix(install): sync Yarn binary metadata

* fix(install): handle wizard EOF on Node 18

* ci: allow installer matrix tests to finish

* test(install): allow slower PowerShell delegation

* fix(install): harden guided provider reconciliation

* test(install): harden packaged and local compatibility

* chore: prepare guided installer release 2.2.0

* fix(install): report refreshed Codex marketplace state

* fix(install): verify managed content provenance

* test(install): allow empty Yarn smoke fixture

* test(install): invoke Windows package shims safely

* fix(install): close cross-platform release gaps

* fix(install): require trusted GitHub origins

* fix(install): preserve hook profile precedence

* refactor(install): centralize trusted GitHub origins

* ci: retrigger workflow run after merge of main

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
   test:
     name: Test (${{ matrix.os }}, Node ${{ matrix.node }}, ${{ matrix.pm }})
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 10
+    timeout-minutes: 20
 
     strategy:
       fail-fast: false